TABLE TargetXSSASource

Cross-neighbours between the GES Target catalogue and the SSA.

All SSA (SuperCOSMOS Science Archive) point sources within 10 arcsec of
each star in the GES Target catalogue are recorded in this cross-neighbour
table. The Target table was joined to the SSA..Source table to create
these cross-neighbours. Use this table for any cross-querying of GES
target stars with SSA sources.

Required constraints:
Primary key is (masterObjID, slaveObjID)
(masterObjID) references Target(targetID)
(slaveObjID) references SSA..Source(objID)

Name Type Length Unit Description Default Value Unified Content Descriptor

masterObjID bigint 8 The unique ID in Target (=targetID ) meta.id;meta.main

slaveObjID bigint 8 The unique ID of the neighbour in SSA..Source (=objID) meta.id;meta.dataset

distanceMins real 4 arcminutes Angular separation between neighbours pos.angDistance

Total length 20

Name	Type	Length	Unit	Description	Unified Content Descriptor
masterObjID	bigint	8		The unique ID in Target (=targetID )	meta.id;meta.main
slaveObjID	bigint	8		The unique ID of the neighbour in SSA..Source (=objID)	meta.id;meta.dataset
distanceMins	real	4	arcminutes	Angular separation between neighbours	pos.angDistance
Total length		20